Frequently used serology test may not detect antibodies that could confirm protection against reinfection of COVID-19, study shows

Two different types of detectable antibody responses in SARS-CoV-2 (COVID-19) tell very different stories and may indicate ways to enhance public health efforts against the disease, according to researchers.

from Health & Medicine News -- ScienceDaily https://www.sciencedaily.com/releases/2020/08/200814163313.htm